Home / 4,073,107-5,620,263.45-2,353,895.77

Finding the Fourth Proportional to 4,073,107, 5,620,263.45 and 2,353,895.77

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Solution

The fourth proportional to 4,073,107, 5,620,263.45 and 2,353,895.77 is: 3,248,015.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,073,107 : 5,620,263.45 = 2,353,895.77 : x
  2. Step 2: Convert to fraction form
    4,073,107/5,620,263.45 = 2,353,895.77/x
  3. Step 3: Cross multiply
    4,073,107x = 5,620,263.45 × 2,353,895.77
  4. Step 4: Simplify right side
    4,073,107x = 13,229,514,361,240.61
  5. Step 5: Solve for x
    x = 13,229,514,361,240.61/4,073,107
  6. Step 6: Final answer
    x = 3,248,015.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.